Fiber output, PM options, seed formats
MDL-III-1450R1450 nm infrared fiber laser
1450 nmThe MDL-III-1450R is a 1450 nm continuous-wave direct diode laser. Electrical current creates optical gain in a semiconductor junction, and the diode generates the laser light directly. Optical feedback selects the oscillating modes, while drive current and junction temperature affect output power and wavelength. The TTL and analog modulation options control different things: TTL gates the beam on and off, while analog control varies its intensity. Modulation bandwidth sets how quickly the source can follow a changing command.
Specifications
MDL-III-1450R
15 specification rows
| Output / average power | 1~200 mW |
|---|---|
| Beam / notes | Fiber output laser High Stability Infrared Laser |
| Operating mode | CW |
| Power stability (rms, over 4 hours) | <1%, <2%, <3% |
| Transverse mode | Round |
| Beam divergence, full angle (mrad) | ~10 / ~20 |
| Warm-up time (minutes) | <5 |
| TTL / Analog modulation | TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz, 30kHz-100kHz optional |
| Expected lifetime (hours) | 10000 |
| Warranty | 1 year |
| Central wavelength (nm) | 1450±15 |
| Dimensions of beam at the aperture (mm) | ~2 |
| Beam height from base plate (mm) | 24.8 |
| Operating temperature (℃) | 10~35 |
| 100-240VAC | PSU-A-D (Frequency for 30kHz -100kHz) |
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Model selection
Nearby series comparison
Compare MDL-III-1450R with the closest available models in the Fiber Lasers family.
| Selection parameter | MDL-III-1450R (current) | TEM-F-1450DFB | MDL-III-1450 |
|---|---|---|---|
| Wavelength | 1450 nm | 1450 nm | 1450 nm |
| Optical power / pulse energy | 1~200 mW | 1~20 mW | 1~1000 mW |
| Operating mode / pulse width | CW | — | CW |
| Beam quality | Round | — | Multimode |
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